package com.example.tianhao.fraamenttest_413th.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;


import com.example.tianhao.fraamenttest_413th.R;
import com.example.tianhao.fraamenttest_413th.bean.ArticleBean;

import java.util.List;

/**
 * Created by TianHao on 2017/4/13.
 */

public class MyAdapter extends RecyclerView.Adapter {
    private Context context;
    private LayoutInflater layoutInflater;
    private List<ArticleBean> list;
    public MyAdapter(Context context){
        this.context=context;
        layoutInflater=LayoutInflater.from(context);
    }
    //自定义：获取数据
    public void setList(List<ArticleBean> list){
        this.list=list;
    }
    //自定义：ViewHodler 子类
    public class ViewHodler extends RecyclerView.ViewHolder
    {
        private ImageView imageView;
        private TextView tvtitle,tvdescript,tvtime;
        private Button button;

        public ViewHodler(View itemView) {
            super(itemView);
            imageView = (ImageView) itemView.findViewById(R.id.imageView);
            tvtitle = (TextView) itemView.findViewById(R.id.textView);
            tvdescript = (TextView) itemView.findViewById(R.id.textView2);
            tvtime = (TextView) itemView.findViewById(R.id.textView3);
            button = (Button) itemView.findViewById(R.id.button);
        }
    }
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v=layoutInflater.inflate(R.layout.item,parent,false);
        return new ViewHodler(v);
    }

    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
        ArticleBean articleBean=list.get(position);
        if(articleBean==null)
        return;
        ViewHodler viewHodler=(ViewHodler)holder;
        //viewHodler.imageView.setImageResource(articleBean.getImgid());
        viewHodler.tvtitle.setText(articleBean.getName());
        viewHodler.tvdescript.setText(articleBean.getDescription());
        viewHodler.tvtime.setText(articleBean.getUpdate_time());
        viewHodler.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                list.remove(position);
                notifyDataSetChanged();
            }
        });
        viewHodler.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                //获取当前条目信息，如id
                int id=list.get(position).getId();
                Toast.makeText(context,""+id,Toast.LENGTH_SHORT).show();
            }
        });
    }
//共有多少条目
    @Override
    public int getItemCount() {
        if(list==null) return 0;
        else return list.size();

    }
}
